I'm currently setting my ItemsSource for my RadGrid to be of type QueryableCollectionView
I also set the selecteditem to be of type IDTO.
When I use an QueryableCollectionView, by default, SelectedItem is set to the first item in the collection. If I were to use an ObservableCollection, it's completely fine, SelectedItem is empty until an item is selected. May I ask how do I set it so the QueryableCollectionView doesn't set the value by default.